OBJECTIVE Current clinical practice guidelines recommend a laryngoscopic referral for patients who present with hoarseness for longer than 28 days and earlier for patients with certain high-risk factors. The goal of this study was to identify additional possible concomitant health conditions in individuals with chronic (&gt;28 days) hoarseness to improve early detection of chronic voice problems. METHODS Using data from the 2012 National Health Interview Survey, four health conditions were selected Swallowing problems, respiratory problems, hormonal-cycle problems, and physical activity limitations. Multivariable logistic regressions controlling for age, gender, race, and smoking status, were used to calculate the odds ratios for the association of each of these four health conditions to chronic versus acute voice problems. RESULTS Of the 2,746 respondents who reported a voice disorder within the last year, 736 reported a voice problem lasting longer than 4 weeks in duration. After controlling for covariates, individuals reporting swallowing problems and physical activity limitations were more likely to report a chronic voice problem versus an acute voice problem, odds ratios with 95% confidence intervals of 1.983 (1.619, 2.430) and 1.716 (1.355, 2.173), respectively. No significant associations were found for respiratory or hormonal-cycle problems. CONCLUSION Individuals who present with both a voice problem and a swallowing problem or physical activity limitation may be at increased risk for developing a chronic voice problem. Therefore, these two health conditions should be included as high-risk factors when determining the escalation of care for a patient presenting with acute dysphonia. INTRODUCTION Thyroid surgery outcomes have evolved from mortality control strategies to morbidity control measures. Most vocal outcomes research in thyroid surgery are focused on recurrent nerve anatomic and functional preservation. However, there are likely multiple causes of vocal dysfunction in thyroid patients. We prospectively analyzed preoperative patients with thyroid disease to define preoperative vocal characteristics of this population. OBJECTIVE Quantify vocal and laryngeal baseline conditions in thyroid surgical patients. METHODS Prospective study of preoperative stroboscopy findings and vocal function assessing the correlation between thyroid disease, compressive symptoms, baseline vocal conditions and laryngoscopy results. RESULTS Vocal quantitative scores were positive for dysphonia in 36% of patients and the Vocal Handicap Index confirmed either slight or Moderate impairment in most patients. Stroboscopy results were abnormal in 60% of cases with no diagnoses of immobility. https://www.selleckchem.com/products/sp-600125.html Correlation was established for diagnosis of cancer and the absence of symptoms. CONCLUSIONS These results point to a multifactorial cause for vocal impairment in thyroid surgery patients. Research on vocal impairment in thyroid surgery should not be centered exclusively on recurrent nerve neuromonitoring and functional preservation, but also on other variables that may contribute to vocal change in thyroid disease and surgery. Biologic failures of hip arthroplasty have emerged as an increasing threat to the longevity of the prosthesis. While wear of modern-day bearings has been greatly reduced with the advent of cross-linked polyethylene, local reaction to metal particles either from the bearing itself or to any of the modular tapers appears to be on the rise. Monitoring of these reactions by the use of plain radiographs or serum markers appears to be insufficient to gauge the gravity of the response. Over the past decade, the use of magnetic resonance imaging (MRI) techniques has emerged as the superior noninvasive instrument to assess the extent of soft tissue reaction around hip implants. The use of MRI around implants was initially challenging due to the presence of relatively high ferrous metals especially cobalt which causes local distortion of the magnetic fields. Novel changes in pulse sequencing have greatly improved the sensitivity and specificity of MRI so that at this time, MR is the most predictive diagnostic tool in evaluating the extent of tissue destruction. We feel strongly that modern MRI techniques are the most important tool in the workup of the patient suspected of having an adverse tissue reaction after hip arthroplasty. BACKGROUND The purpose of this study was to determine if infiltration of local anesthetic between the interspace between the popliteal artery and capsule of the knee (IPACK) provides benefit in total knee arthroplasty. METHODS Patients were randomized into continuous adductor canal block with IPACK block or continuous adductor canal block with sham subcutaneous saline injection. Only the anesthesiologist performing the block was aware of randomization status. After surgery, a blinded assessor recorded opioid consumption, pain scores, and gait distance. RESULTS There were 35 patients in the IPACK group and 34 in the NO IPACK group. There was no difference demographically between the groups. In the postanesthesia care unit (PACU), the average (P&nbsp;=&nbsp;.0122) and worst (P&nbsp;= .0168) pain scores at rest were statistically lower in the IPACK group. There was no difference in the pain scores during physical therapy (P&nbsp;= .2080). There was no difference in opioid consumption in the PACU (P&nbsp;= .7928), or at 24&nbsp;hours (P&nbsp;= .7456). There was no difference in pain scores on POD 1 in the AM (P&nbsp;= .4597) or PM (P&nbsp;= .6273), or in the walking distance (P&nbsp;= .5197). There was also no difference in length of stay in the PACU (P&nbsp;= .9426) or hospital (P&nbsp;= .2141). CONCLUSION The IPACK group had lower pain scores at rest in the PACU, but this is likely not clinically significant. The routine use of the IPACK is not supported by the results of this study. There may be indications for the use of the IPACK block as a rescue block or in patients who have contraindications to our standard multimodal treatment regimen or in patients with chronic pain or opioid dependence. Adverse local tissue reactions (ALTRs) were first associated with patients with failed metal-on-metal surface replacements and total hip arthroplasty (THA). However, an increasing number of cases of ALTR in metal-on-polyethylene (MOP) THA patients is being reported. Clinically, ALTR appears as benign, aseptic masses or bursae in the periprosthetic tissues. Histopathologically, ALTRs are distinguished by an intense lymphocyte infiltrate, destruction of the synovial surfaces, widespread necrosis, and fibrin exudate. Tribocorrosion of modular junctions appears to be the cause of ALTR in MOP patients. The various tribocorrosion damage modes occurring at modular junctions produce metal ions and a diversity of particulates in relation to size, chemical composition, and structure. The mechanisms by which these various products of tribocorrosion lead to ALTR are still a matter of considerable research. This review clarifies what constitutes ALTR, its relationship to implant factors, and highlights current methods for diagnosis and management of patients with ALTR in the setting of MOP THA.